#503BDA#503BDA

#503BDA is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.6% C 0.228 H 279.7°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#503BDA
RGB	rgb(80, 59, 218)
HSL	hsl(248, 68%, 54%)
HSV	hsv(248, 73%, 85%)
CMYK	cmyk(63.3%, 72.9%, 0%, 14.5%)
CIE-LAB	lab(37.65, 53.32, -77.86)
CIE-LCH	lch(37.65, 94.37, 304.40°)
OKLab	oklab(48.57% 0.0382 -0.2247)
OKLCH	oklch(48.57% 0.228 279.7)
XYZ	xyz(17.5231, 9.8940, 67.3024)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503BDA #C5DA3B

analogous

#3B75DA #503BDA #A03BDA

triadic

#503BDA #DA503B #3BDA50

tetradic

#503BDA #DA3B75 #C5DA3B #3BDAA0

square

#503BDA #DA3B75 #C5DA3B #3BDAA0

split-complementary

#503BDA #DAA03B #75DA3B

monochromatic

#261982 #3622B6 #503BDA #7E6EE4 #ACA2ED

Accessibility & contrast

On white

7.05

#503BDA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#503BDA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BDA

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BDA	#FFFFFF	#000000	##FFFFFF
##503BDA	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDF

Deuteranopia (green-blind)

#0052D7

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #503bda;
/* rgb */ color: rgb(80, 59, 218);
/* oklch */ color: oklch(48.6% 0.228 279.7);

Tailwind

colors: {
  custom: {
    50: '#9274e7',
    500: '#503bda',
    950: '#000000',
  },
}

SCSS

$custom: #503bda;
$custom-light: #9274e7;
$custom-dark: #000000;

JSON

{
  "hex": "#503bda",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 218
  },
  "hsl": {
    "h": 247.925,
    "s": 68.24,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48574,
    "c": 0.22795,
    "h": 279.7
  },
  "luminance": 0.09895
}

Semantic roles & 50–950 ramp

primary

#503BDA

secondary

#D1DA97

accent

#EB3DD4

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #503BDA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →